138191520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4297}}^1$

素因数の和:4382

約数の個数: 96

約数和(自身を含む): 441903168

約数和(自身を除く): 303711648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 4297, 5360, 6432, 8040, 8594, 10720, 12891, 16080, 17188, 21485, 25782, 32160, 34376, 42970, 51564, 64455, 68752, 85940, 103128, 128910, 137504, 171880, 206256, 257820, 287899, 343760, 412512, 515640, 575798, 687520, 863697, 1031280, 1151596, 1439495, 1727394, 2062560, 2303192, 2878990, 3454788, 4318485, 4606384, 5757980, 6909576, 8636970, 9212768, 11515960, 13819152, 17273940, 23031920, 27638304, 34547880, 46063840, 69095760, 138191520]

約数ペア:

[(1, 138191520), (2, 69095760), (3, 46063840), (4, 34547880), (5, 27638304), (6, 23031920), (8, 17273940), (10, 13819152), (12, 11515960), (15, 9212768), (16, 8636970), (20, 6909576), (24, 5757980), (30, 4606384), (32, 4318485), (40, 3454788), (48, 2878990), (60, 2303192), (67, 2062560), (80, 1727394), (96, 1439495), (120, 1151596), (134, 1031280), (160, 863697), (201, 687520), (240, 575798), (268, 515640), (335, 412512), (402, 343760), (480, 287899), (536, 257820), (670, 206256), (804, 171880), (1005, 137504), (1072, 128910), (1340, 103128), (1608, 85940), (2010, 68752), (2144, 64455), (2680, 51564), (3216, 42970), (4020, 34376), (4297, 32160), (5360, 25782), (6432, 21485), (8040, 17188), (8594, 16080), (10720, 12891)]